I am using a VGA plus USB audio to HDMI adapter to convert my HD TV into a computer monitor for my computer however when I can hook up the adapter to it it says resolution mismatch. There's no resolution setting on my television which is an Emerson HDMI HGTV it's a flat screen.

SOURCE: HD hookups

Generally, hum is a by-product of interference between the AC power cord and wires carrying the signal. Try and arrange the power cord to be perpendicular to the input wire. If that does NOT work, I doubt a surge suppressor has anything to do with the issue. But try that first. Also, have you installed a surge protector? If not, then maybe you could think about installing one. Hope this helps

SOURCE: ilo 27 inch hdmi/dvi hd tv monitor

Hi, I'm afraid that not only a cable is needed but an analog (vga) to digital (dvi) converter/scaler as well. The iLo LCD Display V27DMBX-U12 can hook up to a PC using the DVI-I connection only. As you said, your computer has the standard 1D15 pin VGA connector. Another possibility is if your video card has a composite video output (normally a color yellow RCA female) or an S-Video output which will both connect direct to your iLo LCD Display V27DMBX-U12. For the RCA connection all you need is an ordinary RCA to RCA shielded wire cable and for the S-Video, an S to S Video cable will work. There is of course the question about the quality or the resolution. Good luck and hope that this be of some help to you. Pls post again how things turn up. Kind regards.

SOURCE: Intel 865G drivers

Have you tried downloading the newest most up-to-date drivers availiable? If not I would try that first.

If that fails to work, I would check and see if there are any bios updates as the video card is part of the motherboard. However, I would think that since it works without the drivers, it would be a driver issue, not bios. When you have the drivers installed, does the video show up while booting and then fail in Windows?

You may also be hitting a range or resolution that is not supported by your TV. That being said, you could check your TVs owner manual for supported modes. If you do not have your owners manual, try setting the video card at some different resolutions with a monitor, shut down, plug back into the tv, and then restart the computer. If you find one that works, great!

SOURCE: Connect Dell Mini with HDMI to VGA PC flat monitor

hi,
you would need an HDMI to VGA adapter. sometimes it would come in a form of a separate cable or just a regular adapter which would convert the HDMI end to VGA (the blue one that has 15 pins)
you can purchase these cables from your local computer store.
hope this helps

SOURCE: when i plug in the

You'll have to change the resolution on your PS3 to match your TV resolution by going to settings>video settings.